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Product details

Parameters

Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 Total supply voltage (Min) (+5V=5, +/-5V=10) 1.8 Rail-to-rail In, Out GBW (Typ) (MHz) 1 Slew rate (Typ) (V/us) 2 Vos (offset voltage @ 25 C) (Max) (mV) 1.5 Iq per channel (Typ) (mA) 0.06 Vn at 1 kHz (Typ) (nV/rtHz) 30 Rating Catalog Operating temperature range (C) -40 to 125 Offset drift (Typ) (uV/C) 0.6 Features Cost Optimized, EMI Hardened, Shutdown, Small Size CMRR (Typ) (dB) 90 Output current (Typ) (mA) 40 Architecture CMOS open-in-new Find other General-purpose op amps

Package | Pins | Size

SOIC (D) 8 19 mm² 4.9 x 3.9 SOT-23-THN (DDF) 8 8 mm² 2.9 x 2.8 TSSOP (PW) 8 19 mm² 3 x 6.4 VSSOP (DGK) 8 15 mm² 3 x 4.9 VSSOP (DGS) 10 9 mm² 3 x 3 WSON (DSG) 8 4 mm² 2 x 2 X2QFN (RUG) 10 3 mm² 1.5 x 2 open-in-new Find other General-purpose op amps

Features

  • Scalable CMOS amplifier for low-cost applications
  • Rail-to-rail input and output
  • Low input offset voltage: ±0.4 mV
  • Unity-gain bandwidth: 1 MHz
  • Low broadband noise: 27 nV/√Hz
  • Low input bias current: 5 pA
  • Low quiescent current: 60 µA/Ch
  • Unity-gain stable
  • Internal RFI and EMI filter
  • Operational at supply voltages as low as 1.8 V
  • Easier to stabilize with higher capacitive load due to resistive open-loop output impedance
  • Extended temperature range: –40°C to 125°C

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Description

The TLV900x family includes single (TLV9001), dual (TLV9002), and quad-channel (TLV9004) low-voltage (1.8 V to 5.5 V) operational amplifiers (op amps) with rail-to-rail input and output swing capabilities. These op amps provide a cost-effective solution for space-constrained applications such as smoke detectors, wearable electronics, and small appliances where low-voltage operation and high capacitive-load drive are required. The capacitive-load drive of the TLV900x family is 500 pF, and the resistive open-loop output impedance makes stabilization easier with much higher capacitive loads. These op amps are designed specifically for low-voltage operation (1.8 V to 5.5 V) with performance specifications similar to the TLV600x devices.

The robust design of the TLV900x family simplifies circuit design. The op amps feature unity-gain stability, an integrated RFI and EMI rejection filter, and no-phase reversal in overdrive conditions.

The TLV900x devices include a shutdown mode (TLV9001S, TLV9002S and TLV9004S) that allow the amplifiers to switch off into standby mode with typical current consumption less than 1 µA.

Micro-size packages, such as SOT-553 and WSON, are offered for all channel variants (single, dual, and quad), along with industry-standard packages such as SOIC, MSOP, SOT-23, and TSSOP packages.

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Technical documentation

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Type Title Date
* Datasheet TLV900x Low-Power, RRIO, 1-MHz Operational Amplifier for Cost-Sensitive Systems datasheet (Rev. O) Apr. 23, 2020
Application note AN-31 Amplifier Circuit Collection (Rev. D) Oct. 21, 2020
Functional safety information TLV9002 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA Jun. 26, 2020
Technical articles What is an op amp? Jan. 21, 2020
Application note Designing for TLV90xxS operational amplifiers with shutdown Dec. 11, 2019
Technical articles Taking the family-first approach to op amp selection Oct. 18, 2019
Application note Temperature sensing with PTC circuit (Rev. A) May 23, 2019
Application note Inverting op amp with non-inverting positive reference voltage circuit (Rev. A) Feb. 04, 2019
Application note Single-supply, low-side, unidirectional current-sensing solution (Rev. A) Feb. 01, 2019
Application note Integrator circuit (Rev. A) Jan. 31, 2019
User guide SMALL-AMP-DIP Evaluation Module (EVM) Jan. 14, 2019
Application note Temperature sensing with NTC circuit Dec. 30, 2018
Application note ±12-V Voltage Sensing Circuit With an Isolated Amplifier and Pseudo-Differential Dec. 20, 2018
Application note Second-sourcing options for small-package amplifiers Mar. 26, 2018
Technical articles How to lay out a PCB for high-performance, low-side current-sensing designs Feb. 06, 2018
Technical articles Low-side current sensing for high-performance cost-sensitive applications Jan. 22, 2018
Application note Single-supply strain gauge bridge amplifier circuit Dec. 30, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
10
Description

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

Features
  • Simplifies prototyping of SMT IC’s
  • Supports 6 common package types
  • Low Cost
EVALUATION BOARD Download
75
Description

The DRV8873 is an integrated driver for industrial and automotive applications. With 10 A peak current capability and 4.5-38V voltage range, this device supports a wide range of applications. PH/EN or PWM interface allows simple interfacing to controller circuits while also allowing independent (...)

Features
  • Integrated current sensing
  • Multi-level current regulation
  • Open-load detection
  • 4.5V minimum operating supply
  • Charge pump architecture
EVALUATION BOARD Download
20
Description
The DUAL-DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is designed specifically for dual package op amps in the (...)
Features
  • 10 circuit configurations to choose from: Non-Inverting, Inverting, Active Filters, Difference Amplifier with Reference Buffer, and more!
  • Multiple interface options: SMA, Header, Breadboard, Wire
  • Designed for 0805 size components; 0603 size friendly
  • Circuit schematic provided in silkscreen on the back (...)
EVALUATION BOARD Download
SMALL-AMP-DIP-EVM
SMALL-AMP-DIP-EVM
20
Description
The Small-Amp-DIP-EVM speeds up small package op amp prototyping by providing a fast and easy way to interface with many industry-standard small-size packages. The Small-Amp-DIP-EVM supports 8 small package options including: DPW-5 (X2SON), DSG-8 (WSON), DCN-8 (SOT), DDF-8 (SOT), RUG-10 (X2QFN (...)
Features
  • Simplifies prototyping of small package ICs
  • Supports 8 small package types

Design tools & simulation

SIMULATION MODEL Download
SBOMAH7B.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOMAL2A.ZIP (7 KB) - PSpice Model
SIMULATION MODEL Download
SBOMAL3A.ZIP (43 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOMAP2.ZIP (5 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOMAP3.ZIP (4 KB) - PSpice Model
SIMULATION MODEL Download
SBOMAP4.ZIP (43 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOMAU4.ZIP (157 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOMAV3.ZIP (26 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOMAV5.ZIP (10 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOMAV6.ZIP (10 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOMBI0A.ZIP (1293 KB) - TINA-TI Reference Design
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
DESIGN TOOL Download
Temperature sensing with NTC thermistor circuit
CIRCUIT060002 — This temperature sensing circuit uses a resistor in series with a negative–temperature–coefficient (NTC) thermistor to form a voltage divider, which has the effect of producing an output voltage that is linear over temperature. The circuit uses an op amp in a non–inverting (...)
Features
  • Senses Temperature between 25°C - 50°C 
  • Output: 0.05V - 3.25V 
  • Single 3.3V Supply with half-supply reference
DESIGN TOOL Download
Bridge amplifier circuit
CIRCUIT060006 — A strain gauge is a sensor whose resistance varies with applied force. To measure the variation in resistance, the strain gauge is placed in a bridge configuration. This design uses a 2 op amp instrumentation circuit to amplify a differential signal created by the change in resistance of a strain (...)
Features
  • Single 5V supply with half-supply reference
  • Input: -2.22mV to 2.27mV differential
  • Output: 225mV - 4.72V
  • Strain gauge resistance variation: 115 - 125 Ohms
  • Gain: 1001V/V
DESIGN TOOL Download
SBAC226.ZIP (99 KB)
DESIGN TOOL Download
SBOC496.ZIP (465 KB)
DESIGN TOOL Download
SBOC499.ZIP (376 KB)
DESIGN TOOL Download
SBOC522.ZIP (22 KB)
DESIGN TOOL Download
SBOC527.ZIP (26 KB)
DESIGN TOOL Download
SBOC528.ZIP (19 KB)
DESIGN TOOL Download
SBOC568.ZIP (5 KB)
DESIGN TOOL Download
SBOC573.ZIP (6 KB)

Reference designs

REFERENCE DESIGNS Download
Three-phase inverter reference design for 200-480 VAC drives with opto-emulated input gate drivers
TIDA-010025 — This reference design realizes a reinforced isolated three-phase inverter subsystem using isolated IGBT gate drivers and isolated current/voltage sensors. The UCC23513 gate driver used has a 6-pin wide body package with optical LED emulated inputs which enables its use as pin-to-pin replacement to (...)
document-generic Schematic
REFERENCE DESIGNS Download
1-s to 6-s, up to 1.5-A li-ion battery charger reference design with switching CC source
TIDA-050042 This reference design demonstrates a cost-optimized onboard battery-charger solution for mid- or low-end vacuum robots, which has up to 1.5-A charging-current capability with a small layout area, providing ±3% charging-voltage accuracy and ±3% charging-current accuracy.

The design enables a stable and (...)

document-generic Schematic
REFERENCE DESIGNS Download
>95% Efficiency, 1-kW analog control AC/DC reference design for 5G telecom rectifier
TIDA-010081 — This compact, high efficiency reference design with a 54-V DC, 1000-W output targets 5G telecom power and industrial AC/DC power supplies. The circuit consists of a front-end continuous conduction mode (CCM) power factor correction (PFC) circuit based on the UCC28180, followed by a robust LLC stage (...)
document-generic Schematic
REFERENCE DESIGNS Download
Low Voltage IR LED Driver Reference Design for Photoelectric Measurement Subsystems
TIDA-010014 — This reference design provides a design example for an IR LED driver for photoelectric measurement subsystems.  The subsystem described includes a voltage-to-current converter based on an operational amplifier (op amp) and a MOSFET transistor for the active pass device to form the basis of an (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
SOT-23-THIN (DDF) 8 View options
TSSOP (PW) 8 View options
VSSOP (DGK) 8 View options
VSSOP (DGS) 10 View options
WSON (DSG) 8 View options
X2QFN (RUG) 10 View options

Ordering & quality

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  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

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